THE ROLE OF PERINATAL AND POSTNATAL FACTORS IN THE FORMATION OF THE GUT MICROBIOME AND HEALTH STATUS OF INFANTS DURING THE FIRST YEARS OF LIFE. International Journal of Scientific Pediatrics, [S. l.], v. 5, n. 1, p. 1235–1243, 2026. DOI: 10.56121/2181-2926-2026-5-1-1235-1243. Disponível em: https://ijsp.uz/index.php/journal/article/view/406. Acesso em: 17 mar. 2026.